- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 12/859 - Flow control actions based on the nature of the application, e.g. controlling web browsing or e-mail traffic
Patent holdings for IPC class H04L 12/859
Total number of patents in this class: 430
10-year publication summary
|
63
|
65
|
67
|
40
|
29
|
10
|
3
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cisco Technology, Inc. | 22245 |
27 |
| Headwater Research LLC | 314 |
19 |
| Intel Corporation | 46633 |
14 |
| Samsung Electronics Co., Ltd. | 153357 |
12 |
| Qualcomm Incorporated | 90013 |
12 |
| Apple Inc. | 58024 |
11 |
| Huawei Technologies Co., Ltd. | 119724 |
11 |
| Citrix Systems, Inc. | 3536 |
11 |
| Telefonaktiebolaget LM Ericsson (publ) | 28615 |
11 |
| Nokia Solutions And Networks Oy | 7046 |
10 |
| Ericsson | 22261 |
9 |
| Verizon Patent And Licensing Inc. | 7481 |
9 |
| Microsoft Technology Licensing, LLC | 54202 |
9 |
| LG Electronics Inc. | 74878 |
8 |
| International Business Machines Corporation | 62153 |
8 |
| NEC Corporation | 36595 |
8 |
| Juniper Networks, Inc. | 3783 |
8 |
| VMware LLC | 6824 |
8 |
| Amazon Technologies, Inc. | 27673 |
7 |
| Google LLC | 43702 |
7 |
| Other owners | 211 |